Title :
A necessary and sufficient condition for robustness of stability under known additive perturbation
Author :
Vardulakis, A.I.G.
Author_Institution :
Aristotle University of Thessaloniki, Thessaloniki, Greece
Abstract :
A necessary and sufficient condition is derived for the robustness of stability of a unity feedback closed loop system involving a linear proper plant Po and a stabilizing compensator Co under the assumption that the plant Po is perturbed to Po + ??Po where ??Po is a known proper rational matrix.
Keywords :
Closed loop systems; Feedback loop; MIMO; Robust stability; Sufficient conditions; Symmetric matrices; Transfer functions;
Conference_Titel :
Decision and Control, 1986 25th IEEE Conference on
Conference_Location :
Athens, Greece
DOI :
10.1109/CDC.1986.267457
